@color: #8b8d0d;
@auto:auto;
@color1:#000;
@w:100px;
@h:100px;
@y:50%;
.A1{
  background: @color;
  min-width: 1000px;
  height: 900px;
  margin: @auto;

}
.aa1,.aa2,.aa3,.aa4,.aa5,.aa6,.aa7,.aa8,.aa9{
  background: @color1;
  width: @w;
  height: @h;
  border-radius: @y;
  float: left;
  margin-left: 140px;
  margin-top: 50px;

}
.cc1{
  color: #fff;
  font-size: 40px;
  text-align: center;
}

.CC{
  color: #fff;
  font-size: 40px;
  text-align: center;
}
.dd{
  color: red;
  font-size: 40px;
  text-align: center;
}
.dd1{
  color: red;
  font-size: 40px;
  text-align: center;
}